Income Taxes (Narrative) (Detail) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Income Taxes [Line Items]
Decrease during the period in the liability for uncertain tax positions		$ 27,000
Liability for Uncertain Tax Positions, Noncurrent		153,000
Reserve for uncertain tax positions, accrued interest portion		0
Unrecognized net tax benefits that, if recognized, would favorably affect the company's effective income tax rate in any future period		153,000
Income tax expense (benefit)	$ 187,000	$ 267,000